Data available at materials.hybrid3.duke.edu/materials/dataset/437

Reference: O. Knop, R. Wasylishen, M. White, T. Cameron, M. Van Oort, "Alkylammonium lead halides. Part 2. CH3NH3PbX3 (X = Cl, Br, I) perovskites: cuboctahedral halide cages with isotropic cation reorientation", Canadian Journal of Chemistry 68, 412  (1990)

Origin: experimental
Sample type: powder

Physical property: phase transition temperature, K

III to II
Initial crystal system: unknown
Final crystal system: unknown
Space group initial: unknown
Space group final: unknown
Direction: both
Hysteresis: NIL
Value: 171.49 (±0.02)


II to I (Cubic, Pm3m)
Initial crystal system: unknown
Final crystal system: cubic
Space group initial: unknown
Space group final: Pm3m
Direction: both
Hysteresis: NIL
Value: 177.36 (±0.03)


